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Symmetry-controllable assembly of Au nanooctahedron superlattice membranes for SERS.
Qiu, Yue; Ding, Weikun; Li, Tongtao; Wang, Yajun; Yang, Dong; Dong, Angang.
Afiliação
  • Qiu Y; State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science, Fudan University, Shanghai 200433, China. yangdong@fudan.edu.cn.
  • Ding W; State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science, Fudan University, Shanghai 200433, China. yangdong@fudan.edu.cn.
  • Li T; Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, iChEM, and Department of Chemistry, Fudan University, Shanghai 200433, China. ttli@fudan.edu.cn.
  • Wang Y; College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou 325027, China. yajunwang@wzu.edu.cn.
  • Yang D; State Key Laboratory of Molecular Engineering of Polymers and Department of Macromolecular Science, Fudan University, Shanghai 200433, China. yangdong@fudan.edu.cn.
  • Dong A; Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, iChEM, and Department of Chemistry, Fudan University, Shanghai 200433, China. ttli@fudan.edu.cn.
Chem Commun (Camb) ; 60(69): 9218-9221, 2024 Aug 22.
Article em En | MEDLINE | ID: mdl-39109611
ABSTRACT
We present a novel approach to adjust the symmetry of Au octahedral nanocrystals in two-dimensional superlattices. By modifying the content of free polymeric ligands added in the nanocrystal solution, we achieve Au nanocrystal superlattices with tip-on-tip arrangements that significantly enhance the surface-enhanced Raman spectroscopy performance.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Chem Commun (Camb) Assunto da revista: QUIMICA Ano de publicação: 2024 Tipo de documento: Article País de afiliação: China País de publicação: Reino Unido
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Chem Commun (Camb) Assunto da revista: QUIMICA Ano de publicação: 2024 Tipo de documento: Article País de afiliação: China País de publicação: Reino Unido